Don-Hee Lee
22Patents
10h-index
24Co-inventors
75Inventor score
Filing activity: Jan 27, 1976 → Nov 13, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7105038B2 | Gas concentration method and its apparatus | Performing Operations; Transporting | 43 | Expired |
| US6840103B2 | Absolute humidity sensor | Physics | 36 | Expired |
| US4064620A | Ion implantation process for fabricating high frequency avalanche devices | Electricity | 23 | Expired |
| US7550036B2 | Gas concentrator | Performing Operations; Transporting | 21 | Expired |
| US5844240A | Infrared sensing device and method | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4156879A | Passivated V-gate GaAs field-effect transistor | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4030943A | Planar process for making high frequency ion implanted passivated semiconductor devices and microwave integrated circuits | Electricity | 17 | Expired |
| US4091408A | High frequency ion implanted passivated semiconductor devices and mircowave intergrated circuits and planar processes for fabricating both | Electricity | 14 | Expired |
| US5448068A | Pyroelectric thin film infrared sensor and method for fabricating the same | Physics | 12 | Expired |
| US5742055A | Device for sensing position of human body using infrared sensor | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4193182A | Passivated V-gate GaAs field-effect transistor and fabrication process therefor | Electricity | 10 | Expired |
| US5641709A | Method of manufacturing a conductive micro bridge | Electricity | 9 | Expired |
| US6346703B1 | Resistive bolometer sensor | Physics | 5 | Expired |
| US5970114A | X-ray mask and its fabrication method | Physics | 5 | Expired |
| US5928816A | X-ray absorber in X-ray mask and method for manufacturing the same | Physics | 3 | Expired |
| US7863515B2 | Thin-film solar cell and method of manufacturing the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US7297187B2 | Gas separation apparatus | Performing Operations; Transporting | 1 | Expired |
| US8003423B2 | Method for manufacturing a poly-crystal silicon photovoltaic device using horizontal metal induced crystallization | Emerging Cross-Sectional Technologies | 0 | Active |
| US10461282B2 | Method for depositing protection film of light-emitting element | Electricity | 0 | Active |
| US5824440A | Method of fabricating X-ray mask | Physics | 0 | Expired |
| US10777777B2 | Passivation film deposition method for light-emitting diode | Electricity | 0 | Active |
| US11118266B2 | Method for depositing protection film of light-emitting element | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.